<?php

namespace app\health\library;

use app\health\model\HealthUser;
use app\health\model\HealthUserIdCard;
use app\health\model\MasterUser;
use fast\Random;
use think\Config;
use think\Exception;
use think\exception\DbException;
use think\Hook;
use think\Request;

class Auth
{
    protected static $instance = null;
    protected        $_error   = '';
    protected        $_logined = false;
    protected        $_user    = null;
    protected        $_token   = '';
    //Token默认有效时长
    protected $keeptime   = 2592000;
    protected $requestUri = '';
    protected $rules      = [];
    //默认配置
    protected $config      = [];
    protected $options     = [];
    protected $allowFields = ['id', 'mobile', 'avatar', 'balance', 'virtually_coin', 'sign_in_day'];

    public function __construct($options = [])
    {
        if ($config = Config::get('user')) {
            $this->config = array_merge($this->config, $config);
        }
        $this->options = array_merge($this->config, $options);
    }

    /**
     *
     * @param array $options 参数
     * @return Auth
     */
    public static function instance($options = [])
    {
        if (is_null(self::$instance)) {
            self::$instance = new static($options);
        }

        return self::$instance;
    }

    /**
     * 获取User模型
     * @return HealthUser
     */
    public function getUser()
    {
        return $this->_user;
    }

    /**
     * 兼容调用user模型的属性
     *
     * @param string $name
     * @return mixed
     */
    public function __get($name)
    {
        return $this->_user ? $this->_user->$name : null;
    }

    /**
     * 根据Token初始化
     *
     * @param string $token Token
     * @return boolean
     */
    public function init($token)
    {
        if ($this->_logined) {
            return true;
        }
        if ($this->_error) {
            return false;
        }
        $data = Token::get($token);
        if (!$data) {
            return false;
        }
        $user_id = intval($data['user_id']);
        if ($user_id > 0) {
            $user = HealthUser::get($user_id);
            if (!$user) {
                $this->setError('Account not exist');
                return false;
            }
            if ($user['status'] != '1') {
                $this->setError('Account is locked');
                return false;
            }
            $this->_user    = $user;
            $this->_logined = true;
            $this->_token   = $token;

            //初始化成功的事件
            Hook::listen("user_init_successed", $this->_user);

            return true;
        } else {
            $this->setError('You are not logged in');
            return false;
        }
    }

    /**
     * 微信小程序手机授权注册用户
     * @param $mobile
     * @param $openId
     * @param string $sessionKey
     * @param array $channelData
     * @return HealthUser
     * @Author 张旭鹏
     * @DateTime 2023-07-12
     */
    public function register($mobile, $openId, string $sessionKey, array $channelData = []): HealthUser
    {
        // 检测是否注册主用户表
        $masterUser = MasterUser::getByMobile($mobile);
        if (!$masterUser) {
            $masterUser = MasterUser::create(['mobile' => $mobile, 'card' => '', 'name' => '', 'create_time' => time()]);
        }
        // 主用户表数据ID
        $masterUserId = $masterUser->id;
        $data         = [
            'master_user_id' => $masterUserId,
            'mobile'         => $mobile,
            'openid'         => $openId,
            'session_key'    => $sessionKey,
            'nickname'       => '用户' . substr($mobile, -4),
            'real_name'      => $masterUser->getData('name'),
            'id_card'        => $masterUser->card,
            'created_at'     => date('Y-m-d H:i:s')
        ];
        $this->_user  = HealthUser::create($data);
        if (!empty($this->_user['id_card'])) {
            $birth = strlen($this->_user['id_card']) === 15 ? ('19' . substr($this->_user['id_card'], 6, 6)) : substr($this->_user['id_card'], 6, 8);
            HealthUserIdCard::create([
                'user_id'   => $this->_user->id,
                'real_name' => $this->_user['real_name'],
                'id_card'   => $this->_user['id_card'],
                'birthday'  => date('Y-m-d', strtotime($birth)),
                'gender'    => (substr($this->_user['id_card'], strlen($this->_user['id_card']) - 2, 1) % 2) === 0 ? '2' : '1',
            ]);
            queue_custom('app\common\job\WebsiteTaskJob', [
                'user_id'      => $this->_user->id,
                'complete_way' => 2
            ]);
        }
        HealthUser::where('id', $this->_user->id)->update(['code' => substr(date('Y'), -2) . date('m') . sprintf("%04d", $this->_user->id)]);
        $params = ['user' => $this->_user, 'register_ip' => request()->ip(), 'channel_data' => $channelData];
        Hook::listen("user_register_successes", $params);
        return $this->_user;
    }

    /**
     * 注销
     *
     * @return boolean
     */
    public function logout()
    {
        if (!$this->_logined) {
            $this->setError('You are not logged in');
            return false;
        }
        //设置登录标识
        $this->_logined = false;
        //删除Token
        Token::delete($this->_token);
        //注销成功的事件
        Hook::listen("user_logout_successed", $this->_user);
        return true;
    }

    /**
     * 直接登录账号
     * @param $user_id
     * @return boolean
     * @throws DbException
     */
    public function direct($user_id): bool
    {
        $user = HealthUser::get($user_id);
        $this->keeptime(7 * 86400);
        if ($user) {
            try {
                $this->_user  = $user;
                $this->_token = Random::uuid();
                Token::set($this->_token, $user->id, $this->keeptime);
                $this->_logined = true;
                //登录成功的事件
                Hook::listen("user_login_successed", $this->_user);
            } catch (Exception $e) {
                $this->setError($e->getMessage());
                return false;
            }
            return true;
        }

        return false;
    }

    /**
     * 检测是否是否有对应权限
     * @param string $path 控制器/方法
     * @param string $module 模块 默认为当前模块
     * @return boolean
     */
    public function check($path = null, $module = null)
    {
        // if (!$this->_logined) {
        //     return false;
        // }

        // $ruleList = $this->getRuleList();
        // $rules = [];
        // foreach ($ruleList as $k => $v) {
        //     $rules[] = $v['name'];
        // }
        // $url = ($module ? $module : request()->module()) . '/' . (is_null($path) ? $this->getRequestUri() : $path);
        // $url = strtolower(str_replace('.', '/', $url));
        // return in_array($url, $rules) ? true : false;
        return true;
    }

    /**
     * 判断是否登录
     * @return boolean
     */
    public function isLogin()
    {
        if ($this->_logined) {
            return true;
        }
        return false;
    }

    /**
     * 获取当前Token
     * @return string
     */
    public function getToken()
    {
        return $this->_token;
    }

    /**
     * 获取会员基本信息
     */
    public function getUserinfo()
    {
        $data        = $this->_user->toArray();
        $allowFields = $this->getAllowFields();
        $userinfo    = array_intersect_key($data, array_flip($allowFields));
        $userinfo    = array_merge($userinfo, Token::get($this->_token));
        return $userinfo;
    }

    /**
     * 获取当前请求的URI
     * @return string
     */
    public function getRequestUri()
    {
        return $this->requestUri;
    }

    /**
     * 设置当前请求的URI
     * @param string $uri
     */
    public function setRequestUri($uri)
    {
        $this->requestUri = $uri;
    }

    /**
     * 获取允许输出的字段
     * @return array
     */
    public function getAllowFields()
    {
        return $this->allowFields;
    }

    /**
     * 设置允许输出的字段
     * @param array $fields
     */
    public function setAllowFields($fields)
    {
        $this->allowFields = $fields;
    }

    /**
     * 获取密码加密后的字符串
     * @param string $password 密码
     * @param string $salt 密码盐
     * @return string
     */
    public function getEncryptPassword($password, $salt = '')
    {
        return md5(md5($password) . $salt);
    }

    /**
     * 检测当前控制器和方法是否匹配传递的数组
     *
     * @param array $arr 需要验证权限的数组
     * @return boolean
     */
    public function match($arr = [])
    {
        $request = Request::instance();
        $arr     = is_array($arr) ? $arr : explode(',', $arr);
        if (!$arr) {
            return false;
        }
        $arr = array_map('strtolower', $arr);
        // 是否存在
        if (in_array(strtolower($request->action()), $arr) || in_array('*', $arr)) {
            return true;
        }

        // 没找到匹配
        return false;
    }

    /**
     * 设置会话有效时间
     * @param int $keeptime 默认为永久
     */
    public function keeptime($keeptime = 0)
    {
        $this->keeptime = $keeptime;
    }

    /**
     * 设置错误信息
     *
     * @param $error 错误信息
     * @return Auth
     */
    public function setError($error)
    {
        $this->_error = $error;
        return $this;
    }

    /**
     * 获取错误信息
     * @return string
     */
    public function getError()
    {
        return $this->_error ? __($this->_error) : '';
    }
}
